update xferfcn mimo tests to require slycot

murrayrm · murrayrm · commit de5219352e3a · 2019-05-25T23:08:35.000-07:00
diff --git a/control/tests/xferfcn_test.py b/control/tests/xferfcn_test.py
@@ -715,11 +715,14 @@ def test_printing(self):
         self.assertTrue(isinstance(str(sys), str))
         self.assertTrue(isinstance(sys._repr_latex_(), str))
 
+    @unittest.skipIf(not slycot_check(), "slycot not installed")
+    def test_printing_mimo(self):
         # MIMO, continuous time
         sys = ss2tf(rss(4, 2, 3))
         self.assertTrue(isinstance(str(sys), str))
         self.assertTrue(isinstance(sys._repr_latex_(), str))
 
+    @unittest.skipIf(not slycot_check(), "slycot not installed")
     def test_size_mismatch(self):
         sys1 = ss2tf(rss(2, 2, 2))
 
